The properties of chemical compounds and their constituent elements Student activity Play

The reactivity of the s-block metals Whiteboard exercise Play

The reactivity of the s-block metals (1) Student activity Play

The relationship between the electronegativity of elements and the chemical properties of their compounds Student activity Play

The relative atomic mass of a natural element Animation Play

The relative atomic mass of an element Whiteboard exercise Play

The structure of the atom Whiteboard presentation Play

The structure of the atom Class activity Play

The structure of the periodic table Student activity Play

The structure of the periodic table Illustration Play

The structure of the periodic table – blocks Student activity Play

The structure of the periodic table – blocks Whiteboard exercise Play

The structure of the periodic table – groups Whiteboard exercise Play

The structure of the periodic table – groups Whiteboard exercise Play

The structure of the periodic table – groups Whiteboard exercise Play

The structure of the periodic table – groups (1) Student activity Play

The structure of the periodic table – groups (2) Student activity Play

The structure of the periodic table – groups and periods Student activity Play

The structure of the periodic table – periods Student activity Play

The trends in the properties of the elements in Period 3 Class activity Play

The trends in the properties of the elements in Period 3 Whiteboard presentation Play

The union of sets Student activity Play

The union of sets Whiteboard exercise Play

The unusual properties of beryllium Student activity Play

The unusual properties of beryllium Animation Play